Master Comics #30

Market Value

Graded copies for sale: $196 - $9,560; 20 graded copies listed, as of Sep 29, 2026

CGC Census

Total Graded

9.8 NM/MT

8.0 VF

Reprinted 4x

Captain Marvel Jr. must stop Captain Nazi from turning the American Army into an Army of the Dead, as the vile villain, armed with a new poison that can kill thousands, disguises himself as a doctor in an Army camp and injects the deadly serum into their arms.

Cover Date

September 1, 1942

On Sale Date

August 5, 1942

Pages

Cover Price

$0.10

Editor

Rod Reed?